1949457036

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{18371}}^1$

素因数の和:18654

約数の個数: 48

約数和(自身を含む): 4691473920

約数和(自身を除く): 2742016884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 239, 444, 478, 717, 956, 1434, 2868, 8843, 17686, 18371, 26529, 35372, 36742, 53058, 55113, 73484, 106116, 110226, 220452, 679727, 1359454, 2039181, 2718908, 4078362, 4390669, 8156724, 8781338, 13172007, 17562676, 26344014, 52688028, 162454753, 324909506, 487364259, 649819012, 974728518, 1949457036]

約数ペア:

[(1, 1949457036), (2, 974728518), (3, 649819012), (4, 487364259), (6, 324909506), (12, 162454753), (37, 52688028), (74, 26344014), (111, 17562676), (148, 13172007), (222, 8781338), (239, 8156724), (444, 4390669), (478, 4078362), (717, 2718908), (956, 2039181), (1434, 1359454), (2868, 679727), (8843, 220452), (17686, 110226), (18371, 106116), (26529, 73484), (35372, 55113), (36742, 53058)]